25855890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7907}}^1$

素因数の和:8026

約数の個数: 32

約数和(自身を含む): 62631360

約数和(自身を除く): 36775470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 7907, 15814, 23721, 39535, 47442, 79070, 118605, 237210, 861863, 1723726, 2585589, 4309315, 5171178, 8618630, 12927945, 25855890]

約数ペア:

[(1, 25855890), (2, 12927945), (3, 8618630), (5, 5171178), (6, 4309315), (10, 2585589), (15, 1723726), (30, 861863), (109, 237210), (218, 118605), (327, 79070), (545, 47442), (654, 39535), (1090, 23721), (1635, 15814), (3270, 7907)]